<template>
	<div>
		<!-- 引用HomeHeader局部组件. -->
		<home-header></home-header>
		<home-swiper v-bind:list="swiperList"></home-swiper>
		<home-icons v-bind:list="iconList"></home-icons>
		<home-recommend v-bind:list="recommendList"></home-recommend>
		<home-weekend v-bind:list="weekendList"></home-weekend>
	</div>
</template>
<script>
// “/表示根路径”
import HomeHeader from './components/Header' 
import HomeSwiper from './components/Swiper'
import HomeIcons from './components/Icons'
import HomeRecommend from './components/Recommend'
import HomeWeekend from './components/Weekend'
import axios from 'axios'
import { mapState } from 'vuex'
export default{
	name:'Home',
	components:{
		HomeHeader:HomeHeader,
		HomeSwiper:HomeSwiper,
		HomeIcons:HomeIcons,
		HomeRecommend:HomeRecommend,
		HomeWeekend:HomeWeekend,
	},
	data () {
		return {
			lastCity:'',
			swiperList:[],
			iconList:[],
			recommendList:[],
			weekendList:[],
		}
	},
	computed: {
		...mapState(['city'])
	},
	methods: {
		getHomeInfo () {
			axios.get('/api/index.json?=city' + this.city)
				.then(this.getHomeInfoSucc)
		},
		getHomeInfoSucc (res) {
			res = res.data
			if (res.ret && res.data) {
				const data = res.data
				this.swiperList = data.swiperList
				this.iconList = data.iconList
				this.recommendList = data.recommendList
				this.weekendList = data.weekendList
			}
		},
	},
	mounted () {
		this.lastCity = this.city
		this.getHomeInfo()
	},
	activated () {
		if (this.lastCity !== this.city) {
			this.lastCity = this.city
			this.getHomeInfo()
		}
	},
}
</script>
<style lang="stylus">


</style>